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The domain of the function f(x)=root(4)(...

The domain of the function `f(x)=root(4)(x-sqrt(1-x^(2)))` is

A

`[-1, (-1)/(sqrt2)]uu[(1)/(sqrt2),1]`

B

`[-1, 1]`

C

`(-oo, -(1)/(2)]uu[(1)/(sqrt2),oo)`

D

`[(1)/(sqrt2),1]`

Text Solution

Verified by Experts

The correct Answer is:
D
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